UserPageardavis

Links

• Forums
  • Features/Usability
  • Wiki Permission Inheritance Question
  • Add comments broke question
  • Request for TWiki conversion script
  • HTML rendering in 1.9.2 broken
  • Wiki pages require unique file names
• Downloading TikiWiki: Includes CVS download directions
  • ReleaseProcess19
    • ReleaseProcess191
    • ReleaseProcess192
  • ReleaseProcess1.10.0
  • Files at Sourceforge
  • TikiCVSHowTo
• MigrateToTiki scripts
  • ConversionFromPostnuke
  • ConversionFromTWiki
• InstallTiki guide index
  • InstallTikiDoc Standard installation instructions
  • InstallTikiTroubleShootingDoc
• WikiPlugins
  • PluginModule
  • PluginInclude: Include the contents of a Wiki page inside another page
  • PluginFormula to include a LaTeX rendered formula in a wiki page.
  • PluginWikiTex: Insert ))LaTeX(( code in your wiki and have it diplayed as an image
  • ModsTikiWiki
  • TikiMods
  • Modfiles at Sourceforge
• Customizing Tiki
  • MoreNeatLayoutSchema
  • CssStylesDev
  • HowDidTheyDoIt
  • TikiDevNewbie
  • Multi Wikis:
    • AkiraMultiTiki
    • MultiTiki at doc.tw.o
    • RecipeMultiTiki
• Other useful Documentation
  • WikiTags
  • 3Rules
  • Anti Bot Captcha Anonymous Commenting

PluginFormula rendering problem

I've noticed that when I enable PluginFormula and render some equations (specifically ones including exponentiation [^]), the image comes out OK, but often there will be some additional html garbage tagged on to the end of it... which doesn't look very nice. I was able to figure out that this is probably happening because the wiki renderer is interpreting the text inside of the IMG ALT field. A simple patch to include wiki "no process" tags in there seems to fix it up. The patch follows:

--- wikiplugin_formula.php
@@ -102,7 +102,7 @@
                }
                $file = $tmpf . ".png";
                $html = "<img src=\"temp/" .$file.
-                       "\" alt=\"" .$data. "\" ".
+                       "\" alt=\"" .$data. "\" ".
                        "align=\"middle\">";
        }
        return $html;

To do

• Figure out how and where to submit attachment patch to the Tiki project
• Look at bug that doesn't allow you to categorize a new article on submission (article object can only be categorized after it's been saved and you go back to modify it's characteristics).
• Figure out how to include array of topic images for articles based on all the categories they belong to.
• Wishlist wiki module

UserPageardavis

...page... Wiki page pagination has not been enabled.

Filename uniqueness for wiki uploads

Forum discussion here.
I made some tweaks so now the file name md5 will be found based on the combination of the filename and the wiki page name it's uploaded to. I can have the same filename on a different page with no problem but if I upload a new file with the same name to a page where that filename already exists, it will replace it on the disk. So no stale files.

Also a tweak to wikilib.php makes the database record get updated if you upload the same filename to a given page instead of inserting a new record (which leaves the original record stale).